void DES::SubstitutionBoxes()
* j# _; T2 h9 ]( q( I% Z9 u: k{
& ~) U8 o! c+ F int s1[4][16]={) C* R& H1 Y: _& c: T+ G; [
14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7,
0 ]4 N2 l7 b2 @ 0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8,/ G: i/ e0 o% H8 L9 E; |
4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0,6 D' V- P. H8 n9 z. R
15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,13* N. x0 }" Q; I
};
* l3 _7 [$ \% }
) Z8 _- w( k, ^1 h4 @) x int s2[4][16]={
' b9 y) \1 O: J" ?9 ` 15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10,
[$ Z8 u& ]6 T5 p. q8 j2 V& f2 u- } 3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5,# r! |3 }, L4 ~4 i" K9 A
0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15,
) x# x# n/ }1 ]: i7 r* M+ h) Y+ }) C 13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9) P. X& e/ r) j, j' d
};* m. R& {3 e6 J+ T6 Z
; R7 ^5 s+ z3 B0 l/ @ int s3[4][16]={& \! N* y& l8 \+ |4 F4 j# b
10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8,$ A, X( P, c; y
13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1,
" z# n5 H& [4 C2 q0 u" N! ^ 13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7, S8 [2 a) G; l# C$ I- i
1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12- S `# m1 z% N( \
};
0 L+ h; r! V, ?5 [7 b9 j, ]4 h& E" { T% m d5 s& f
int s4[4][16]={
$ n5 }6 A0 k% e- C& K7 l& |" z6 k 7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15,
5 I0 I! r- t7 H 13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9,
. ]/ P7 j3 h" ]' T# Z! d. a 10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4,
' i9 z' l' }, Y) h7 p 3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,140 H8 w% W- D- q2 p s
};/ S k2 W2 b' {* `
7 X5 s7 Q; `8 D: |: o, r; D" v, ^ int s5[4][16]={
4 l7 E3 h' {1 n* H i: c! q4 X 2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9," B5 D1 O3 r% I& f2 j3 ], w* w; l
14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6,, i# z! j& ?0 V' V+ B
4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14,0 k8 v$ q- i5 Y a8 f, r
11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,3
$ V, z9 g' Z0 E, ? };
# [6 m6 f# | J: a. O& G4 I- y+ M
$ {; v: N) f, d int s6[4][16]={
6 B7 c# k2 C% l4 B2 u5 H r$ b" L* y 12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11,0 y3 U& y# V- A+ B& F
10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8,
; C: \# C+ ~* s' X 9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6,6 s9 F+ T8 Y4 E3 P- T9 t
4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,13- w# N$ L# P9 c" K
};
3 U% Q2 ^ L, i! r5 ^* b$ q6 Q! U4 P8 x1 g& ?4 z, o% s: T
int s7[4][16]={+ H! ^" C! ^1 |# {
4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1,& X9 \# W: f O1 b$ H! a
13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6,
1 K9 D2 E, |# c" g" D; f) t7 A3 U 1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2,
* a! \" l' v8 J% u, e* O 6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,128 z$ K; q/ m1 X& J) t1 H3 |
};
7 ]( [' X9 Y+ U3 n# w
' h$ p7 a, p6 F# {: N1 l8 c int s8[4][16]={& x: {* c1 B9 A7 F4 `6 Y5 @9 F
13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7,
: `$ [# c. c/ _. m+ [0 m: r 1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2,
2 v) `4 G& j/ ]3 `/ ~ 7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8,8 J2 ^, f7 A* m# j5 P
2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11
, \2 A5 W9 Y/ a9 e };2 b- h( F& i+ B$ i/ _+ T( B
}
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/ r0 ~. D! N+ ~# ]7 |9 w[ 本帖最后由 krizal 于 2009-4-16 12:46 编辑 ] |